Anyone ever heard of having morning sickness before you even missed your period? I am not due for AF until the 18th but I have been sick all weekend. I haven't tested yet b/c I don't want to waste money on a HPT when it technically shouldn't even be possible for me to get a BFP yet. I usually have a 30 day cycle so unless I O'd early, I don't know what's going on. I didn't have a stomach bug b/c I felt fine in between the vomiting. I have just had random waves of nausea and I even threw up this morning right when I got to work. Anyone have any insight? I was super sick with DS when I was pregnant, but it didn't come until I missed AF.